STart Magazine was a spin-off computer magazine started by ANTIC magazine. Unlike ANTIC, STart focused on Atari's new ST computer line. The magazine lasted 42 issues, from 1986 to 1991, actually outliving its parent. It originally started from Atari ST specific sections in ANTIC magazine, later becoming a separate monthly publication in 1986. Each issue included a 3.5-inch cover disk.
Its main rivals were ST-Log, which spun out of A.N.A.L.O.G. magazine, and Compute!'s ST Magazine. Both of these also included a cover disk, and STart outlived both of them.